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Old 09-13-2018, 09:21 PM
 
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13Sept18 11pEDT/AST: Sub-Tropical Storm Joyce formed on 12Sept and now has obtained enough Tropical characteristics to become fully Tropical Storm Joyce this evening. Estimated winds 40mph(65km/h), moving SSW 7mph(11km/h), pressure 1003mb.

Expected to continue generally drifting Southward then be turned up and away towards the NorthEast over the open N Atlantic waters.

Official updates for Atlantic basin storms comes from the US National Hurricane Center based in Miami, FL. Updates are issued at 5 & 11am/pmEDT/AST (If Watches/Warnings issued then updates are also added at 2 & 8am/pmEDT/AST) here: https://www.nhc.noaa.gov

Cone map (Shows: Current storm wind field at storm center(orange: winds 39mph+, red: 74mph+), Classification (Black/white dots with letters: "D" = Depression, "S" = Tropical Storm, "H" = Cat1 or Cat2 Hurricane, "M" = Major Hurricane (Cat3+)), any coastal tropical Watches/Warnings, and the "cone" is where the center of the storm could be over time (it's NOT the size of the storm), effects of the storm can be felt outside this area:
Atlantic - Joyce forms September 12, 2018-d1.jpg


Some Satellite imagery sources:
-Tropical Tidbits: https://www.tropicaltidbits.com/sat/
-GOESeast(GOES16): https://www.star.nesdis.noaa.gov/GOES/index.php
-WeatherNerds: https://www.weathernerds.org/satellite/floaters/
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Old 09-17-2018, 03:35 PM
 
Location: Upstate SC
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Uh oh.
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Old 09-21-2018, 06:35 PM
 
4,254 posts, read 2,152,899 times
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On 18Sept18 11pmEDT/AST the NHC downgraded Joyce to a remnant low and no more advisories were issued. An archive of previous advisories and graphics can be found here: https://www.nhc.noaa.gov/archive/2018/JOYCE.shtml?
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